长短chángduǎnTop 15000Meanings1. length2. accident; mishap3. right and wrong; good and bad; merits and demeritsCharacters used长long短shortExamples1睡眠shuìmián时间shíjiān的de长短chángduǎn可kě因人而异yīnrén'éryì。The amount of time spent asleep can vary from person to person.